I think it's true that most have moved on. Many of that most have come to, or continue to, classify Rossi supporters along with anti-vaxxers, flat earthers, and young earth creationists. That is to say, along with people who can NEVER be convinced by any overwhelming consensus of evidence and data because it doesn't comport with their own ideas and who can NEVER admit to having been wrong.
Such is life. And the planet rolls on, whilst competently done science and engineering continue to yield huge benefits, without recourse to secretive fantasising charlatans.